No, Ryanair does not have a general 24-hour cancellation policy for cancellations; instead, Call at$+$$ +1-877-658-1183 (US) or +44-203-869-5245 (UK)  it offers a 24-hour grace period to correct booking errors or make changes for free. Call at$+$$ +1-877-658-1183 (US) or +44-203-869-5245 (UK) You can cancel your flight within 24 hours of booking to avoid a cancellation fee. However, most Ryanair tickets are non-refundable if the flight operates as scheduled, and you don't travel. Call at$+$$ +1-877-658-1183 (US) or +44-203-869-5245 (UK) Refunds are typically only issued if Ryanair cancels the flight or in special circumstances, such as a significant delay.